
3.00" x 12" 3-Ply Silicone Hose Black/Red RM73-3
3.00" x 12" 3-Ply Silicone Hose — Black/Red
Reinforced silicone tubing rated for coolant, vacuum, and boost lines. Three-ply construction with inner and outer layers handles thermal cycling and pressure without cracking. Black exterior with red inner stripe for quick identification under the hood.
Key Features
- 3-ply silicone core - Resists heat cycling and pressure spikes without splitting or weeping
- 12" straight length - Works as a replacement segment or custom routing application
- Color-coded interior - Red stripe inside makes identification and routing easier during install or service
Specs
- Material: Silicone
- Configuration: Straight hose segment
- Inside diameter: 3.00"
- Length: 12"
- Ply count: 3-ply
- Condition: New
Whats Included
- 1x 3.00" x 12" silicone hose
Frequently Asked Questions
Will this hose work for coolant, vacuum, and boost lines?
Yes. Three-ply silicone handles all three applications without degradation. Just confirm your line pressure is within silicone's rated range before installation.
Do I need hose clamps?
Hose clamps are not included with this segment. You'll need two clamps (one for each end) sized to your 3.00" diameter tubing — typically T-bolt or band-style clamps rated for the application.
Can I use this as a repair patch on a cracked stock hose?
This is a straight segment designed for full-line replacement or custom routing. If you're patching a split, you'll need a coupling sleeve or splice fitting to join it to existing hose — not included here.
Ships within 1-2 business days.
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3.00" x 12" 3-Ply Silicone Hose Black/Red RM73-3
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FAQs
Please read our FAQs page to find out more.
Are OEM products more expensive than aftermarket alternatives?
OEM products might have a higher upfront cost compared to aftermarket parts, but their superior quality and durability often make them a more cost-effective choice over time. Investing in OEM ensures you’re getting parts specifically designed for your vehicle, which can lead to better performance and longevity.
Can I purchase OEM parts online or do I need to visit a dealership?
You don’t need to visit a dealership to get OEM parts. You can conveniently purchase genuine OEM components from authorized distributors and reputable online retailers like Turbo Tech Performance. Our online store provides a wide selection of high-quality parts delivered straight to your door.
Are parts from brands like Mopar, ACDelco, and Motorcraft interchangeable between different vehicle brands?
No, parts from Mopar, ACDelco, and Motorcraft are typically designed for specific vehicle brands. It’s crucial to ensure compatibility with your vehicle’s make and model by checking part numbers and consulting with a knowledgeable expert.
Can I install OEM parts myself, or is it better to have a professional handle it?
While some OEM parts can be installed by DIY enthusiasts, the complexity of installation can vary. For the best results and to ensure proper fitment and performance, we recommend having a trained mechanic install the parts, especially if you’re unfamiliar with automotive repairs.
Do OEM parts come with a warranty?
Yes, many OEM auto parts come with a manufacturer’s warranty that covers defects or issues. Be sure to check the warranty details for each part at the time of purchase, and keep your receipt for any potential warranty claims.


